Classification / Names
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Aulopiformes (Grinners) >
Pseudotrichonotidae (Sand diving lizardfishes)
Etymology: Pseudotrichonotus: Greek, pseudes = false + Greek, thrix, -ichos = hair + Greek,noton = back (Ref. 45335).
Environment: milieu / climate zone / rango de profundidad / distribution range
Ecología
marino demersal; rango de profundidad 40 - 70 m (Ref. 118515). Tropical
Distribución
Países | Áreas FAO | Ecosistemas | Ocurrencias, apariciones | Mapa de puntos | Introducciones | Faunafri
Western Central Pacific: Indonesia.
Tamaño / Peso / Age
Madurez: Lm ? range ? - ? cm
Max length : 3.4 cm SL macho / no sexado; (Ref. 118515)
Short description
Claves de identificación | Morfología | Morfometría
Radios blandos dorsales (total) : 32 - 33; Radios blandos anales: 13 - 14. This species is distinguished from its congeners by the following set of characters: D 32-33; A 13-14; pectoral rays usually 11, most of the middle rays are branched; total caudal-fin ray elements 32; dorsal-fin origin slightly behind the pelvic-fin origin, its predorsal length 37.3-38.0% SL; pelvic fins are long and filamentous, 37.5-40.9% SL, the first and seventh rays unbranched; colour in life is translucent pinkish with blue-margined, yellow mid-lateral stripe, about seven, there are pupil-sized red spots from opercle to caudal-fin base, a broad pinkish saddles across dorsum of head and back, a prominent black marking encompassing all or distal portion of first three dorsal-fin membranes (Ref. 118515).
Body shape (shape guide): elongated; Cross section: oval.
Found on sandy bottoms, usually in areas of cool upwelling (Ref. 118515).
Life cycle and mating behavior
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
Allen, G.R., M.V. Erdmann, S.R. Suharti and A. Sianipar, 2017. Pseudotrichonotus caeruleoflavus, a new species of reef fish from Indonesia (Teleostei: Aulopiformes: Pseudotrichonotidae). aqua, Int. J. Ichthyol. 23(1):1-10. (Ref. 118515)
IUCN Red List Status (Ref. 130435: Version 2025-1)
Threat to humans
Harmless
Human uses
Herramientas
Special reports
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Fuentes de Internet
Estimates based on models
Phylogenetic diversity index (Referencia
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Nivel trófico (Referencia
69278): 3.3 ±0.6 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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